Use the wiki plugin to vary content based on the page language.
{LANG(lang="en")}Hello{LANG} {LANG(lang="fr")}Bonjour{LANG}
If the current language is en (English), "Hello" will be displayed. If it is fr (French), "Bonjour".
This code:
{LANG(lang="fr")}Bonjour le monde!{LANG}{LANG(lang="es")}¡Hola, mundo!{LANG}{LANG(notlang="fr+es")}Hello world!{LANG}
Would produce on this site: Hello world!
The language can match the lang url parameter. So if you couple this plugin with the PluginTranslated, you can have a kind of multilinguism:
lang
{LANG(lang="fr")}en Français{LANG} {LANG(lang="en")}in English{LANG} --- (page break) {TRANSLATED(flag="France" lang="fr")}[./tiki-index_raw.php?page=MyPage&lang=fr|>>]{TRANSLATED} {TRANSLATED(flag="United_States" lang="en")}[./tiki-index_raw.php?page=MyPage&lang=en|>>]{TRANSLATED}